baber/WOPTO huggingface dataset:
Patent EP-0167797-A2 (EP)
Inventor: URANO YOSHIO
IPC: G06T15/30
Filed: 1985-06-01
Abstract: An ALU (82) in a CRT display unit performs calculation based on line segment data provided from a line segment data providing circuit (20) and data representing a border line provided from an area data providing circuit (21) to obtain a ratio of a distance between the start point coordinates and the end point coordinates of the line segment to a distance between the start point coordinates or end point coordinates and a border line of a predetermined area. When it is determined that the calculated ratio is larger than a predetermined value, the ALU (82) sets new coordinates in the vicinity of a point of intersection between the line segment and the border line of the predetermined area instead of the start point coordinates or the end point coordinates of the line segment. Then, based on the newly set coordinates and the data representing the border tine, the ALU (82) calculates by a middle point division method, a point of intersection between a line segment connecting the newly set coordinates and start point coordinates or end point coordinates and the border line. Thus, the time required for a middle point obtained by division to approach the border line can be shortened.
Patent EP-0170133-A2 (EP)
Inventor: CROLEY DONALD FRED
IPC: B41J29/36
Filed: 1985-07-12
Abstract: Ribbon (22) in thermal printing has an outer layer which adheres to printed characters of intermediate temperatures, lower than printing temperatures. The printhead (7) has a column of electrodes which sweep across the character area. Erase mode control (48) causes erase of the same character twice, first at a temperature level moderately more than the normal erase level and one at a temperature moderately less than the normal erase level. Erasure in that dual mode is generally effective even for extreme conditions of paper, environment and other influences.
Patent EP-0175216-A2 (EP)
Inventor: KUWAHARA HEIKICHI
IPC: F28F13/18
Filed: 1985-09-04
Abstract: A heat transfer wall and a method of producing same, including a multiplicity of minute tunnels parallelly extending and spaced a minuscule distance from each other under an outer surface of the wall in contact with liquid, and a multiplicity of tiny hole portions formed at the outer surface of the wall above the tunnels and located at regular intervals along the tunnels to maintain same in communication with the outside. Each hole portion includes a projection located in the hole portion including a hole itself and extending from the vicinity of the hole portion into the hole portion in a manner to traverse same, so that a flow of liquid into the tunnels and a flow of vapor out of the tunnels can be optimally regulated by the projections to enable the heat transfer wall to exhibit a high heat transfer performance.
Patent EP-0180056-A2 (EP)
Inventor: GLOMB KURT DIPL-ING FH
IPC: H01R12/71
Filed: 1985-10-03
Abstract: Die Halterung eines Kontaktmessers (2) einer Rückwandleiterplatte (3) in einer Zentrierleiste (1) erfolgt mittels eines federnden Steges (6) im Boden der Zentrierleiste (1) in Verbindung mit einer kalottenförmigen Pocke (7) auf den Kontaktmesser (2), wodurch definierbare Haltekräfte vorliegen.
Patent EP-0183038-A2 (EP)
Inventor: KOMAROFF IWAN
IPC: F02M31/125
Filed: 1985-10-17
Abstract: The device has an injection nozzle (10) and a glow attachment (30), the heating of which is controlled in accordance with the temperature relationship between the exhaust-gas temperature prevailing at a given moment, detected by a temperature sensor (54), and a glow-element temperature assigned to this exhaust-gas temperature for the purpose envisaged. As a result, control of the glow-element temperature is possible without the necessity to make the glow element from noble metal. <IMAGE>
Patent EP-0183095-A2 (EP)
Inventor: CARRINGTON JAMES E
IPC: B41J9/00
Filed: 1985-11-05
Abstract: @ A hammer timing control system for the print hammers of a line printer uses a plurality of read/write RAMs (24-30) in place of individual ,fire control circuits for controlling the firing periods of the hammers. A delay value RAM (90) stores individual delay values to be interposed before each hammer is fired, and a terminate fire RAM or register (84) stores a delay to be interposed before the firing of a hammer is terminated. The hammers are turned on and turned off by signals incrementally clocked out from two pairs of RAMs which store each hammer address at memory locations corresponding to the hammer's assigned delay values.
Patent EP-0153818-A2 (EP)
Inventor: KADIN SAUL BERNARD
IPC: C07D209/38
Filed: 1985-02-04
Abstract: Certain 2-oxindole-1-carboxamide compounds having an acyl substituent at the 3-position, and also on the carboxamide nitrogen atom, are inhibitors of the cyclooxygenase (CO) and lipoxygenase (LO) enzymes, and are useful as analgesic agents and anti-inflammatory agents in mammalian subjects. These 2-oxindole-1-carboxamide compounds are of particular value for acute administration for ameliorating pain in human patients recovering from surgery or trauma, and also for chronic administration to human subjects for alleviating the symptoms of chronic diseases, such as rheumatoid arthritis and osteoarthritis. Certain 2-oxindole-1-carboxamide compounds unsubstituted at C-3, but having an acyl substituent on the carboxamide nitrogen atom, are useful as intermediates to the aforementioned analgesic and anti-inflammatory agents.
Patent EP-0174817-A2 (EP)
Inventor: CASTELLANO PIETRO
IPC: B41J2/15
Filed: 1985-09-06
Abstract: A head (13) comprises a closed container (15) carrying internal (139) and external electrodes and a nozzle (18) and is mounted removably on a carriage (14) on which it is held by a permanent magnet (43) in such a way that the head bears with the external electrode against a metal sheet (32). The magnet is of an annular shape and is carried by the carriage. It attracts a metal plate (39) in the bottom of the container, which carries a pin (41) for centering the head on the carriage and is utilized to make connection to the internal electrode (139). A protuberance adjacent the nozzle (18) presses against the metal sheet (32) which in turn presses the paper (11) against a platen (10). The protuberance establishes the jet-to-paper spacing.
Patent EP-0166665-A2 (EP)
Inventor: CASSAT ROBERT
IPC: H05K3/18
Filed: 1985-06-21
Abstract: Printed circuits on injected substrates obtained from polymeric compositions containing 10 to 70% non-conductive metal oxide, the conductive circuit being revealed by selective reduction with a borohydride compound. The circuits have an improved thermal conductivity.
Patent EP-0194413-A2 (EP)
Inventor: KUNDINGER ERNST F DIPL-CHEM
IPC: C08G73/10
Filed: 1986-01-15
Abstract: Die Erfindung betrifft ein gedrucktes Schaltelement, bei dem die äußeren Leiterbahnschichten bzw. die darauf angeordneten elektrischen Bauelemente mit einer Deckschicht versehen sind. Die Deckschicht besteht aus heißsiegelbarem Hochtemperaturklebstoff, der mit einer Schicht aus nicht mehr formbarem vollaromatischem Polyimid verbunden ist. Die beschriebenen Schaltelemente besitzen sehr gute mechanische, thermische und elektrische Eigenschaften und können vorteilhaft u.a. in der Elektronik, Funk- und Computertechnik, in Elektromotoren sowie in der Luft- und Raumfahrt eingesetzt werden.
Patent EP-0196619-A2 (EP)
Inventor: UENO SHINJI
IPC: A62D9/00
Filed: 1986-03-26
Abstract: A method of generating oxygen for emergency use wherein oxygen is generated by adding a catalyst such as manganese dioxide etc. to an aqueous solution prepared by intermixing an addition compound of sodium carbonate and hydrogen peroxide with water and wherein the catalyst is formed into a continuous and integral shape so as to thereby make it possible to put the catalyst into and take it out of the aqueous solution so that generation of oxygen can be started and stopped easily.
Patent EP-0200024-A2 (EP)
Inventor: HAGEN VOLKER
IPC: A61K31/4418
Filed: 1986-04-04
Abstract: 3-Cyanopyridines substituted in the 2-position by oxaalkylamino, aminoalkylamino or oxaalkoxy groups and containing pyridyl or phenyl radicals in the 5-position have cardiotonic, antiarrhythmic, vasodilatory, bronchodilatory and antiallergic effects.
Patent EP-0204247-A2 (EP)
Inventor: SCHUELEIN REINHARD
IPC: G11B15/54
Filed: 1986-05-27
Abstract: In a circuit for a video, audio or data recording and/or reproducing apparatus with an optoelectronic device for generating tacho-pulses and with a comparator connected to the optoelectronic device, the two inputs of the comparator are connected by a resistor and to one input of the comparator there is connected a memory, which can be loaded with the output signal of the optoelectronic device via the resistor. As a result, the switching threshold for the comparator is automatically adapted to the fluctuations in level and/or amplitude in the output signal of the optoelectronic device. <IMAGE>
Patent EP-0205058-A2 (EP)
Inventor: ERXLEBEN TOMAS DIPL-DESIGNER
IPC: H04N5/225
Filed: 1986-05-31
Abstract: Eine Videokamera ist mit einem in Längsrichtung verschiebbaren Teil (5) versehen, das in der vorderen Endstellung einen Schutz für das Objektiv (4) bildet und in der hinteren Endstellung das Objektiv freigibt. In der hinteren Endstellung ist zusätzlich das Okular (9) des Suchers auf maximale Vergrößerung ausgefahren.
Patent EP-0207414-A2 (EP)
Inventor: HENNING WOLFGANG
IPC: D06M15/564
Filed: 1986-06-23
Abstract: The present invention relates to aqueous solutions or dispersions of polyisocyanate addition products which contain about 2 to 300 milliequivalents per 100 g of solids of chemically incorporated ternary or quaternary ammonium groups and up to about 25% by weight, based on solids, of chemically incorporated ethylene oxide units, -CH2-CH2-O-, present within a polyether chain, the ternary or quaternary ammonium groups and the ethylene oxide units being present in an amount sufficient to guarantee the solubility or dispersibility of the polyisocyanate addition products in water, characterized in that the polyisocyanate addition products have segments incorporated in the polymer chain which correspond to the following general formula   <IMAGE>   in an amount of about 0.1 to 20% by weight based on the above formula, but excluding the weight of R. The present invention also relates to a process for the production of polyisocyanate addition products and to their use as coating agents for flexible or inflexible substrates and as sizing agents for paper or for the production sizing agents for paper.
Patent EP-0211371-A2 (EP)
Inventor: TATSUKI KOUICHI
IPC: C04B35/49
Filed: 1986-07-28
Abstract: There is provided a dielectric porcelain used as dielectric resonator mainly in a microwave range. According to the present invention, 0.1 to 5.3 mol % of one or more of Tb 4 O 7 , CeO 2 , Te0 2 , Gd 2 O 3  and Dy 2 O 3  as additive is admixed to a dielectric material Pb x Zr (1-x) O (2-x)  wherein 0.42 ≦ x ≦ 0.69 to procure a dielectric constant while keeping the dielectric loss to a lower value and simultaneously controlling temperature characteristics of the dielectric constant, that is, temperature characteristics of the resonant frequency.
Patent EP-0197571-A2 (EP)
Inventor: MULLER BERND WILLI WERNER
IPC: A61K31/70
Filed: 1986-03-04
Abstract: Novel γ-cyclodextrin derivatives which are γ-cyclodextrin substituted with C 1 -C 6  alkyl, hydroxy C 1 -C 6  alkyl, carboxy C 1 -C 6  alkyl or C 1 -C 6  alkyloxycarbonylC,-C 6  alkyl or mixed ethers thereof and their preparation. Compositions comprising such cyclodextrin derivatives and an active ingredient which is preferably a drug and the preparation of such compositions.
Patent EP-0192388-A2 (EP)
Inventor: CARR DENNIS D
IPC: H01M2/02
Filed: 1986-02-07
Abstract: A secondary battery, such as a nickel-hydrogen (NiH 2 ) cell, has a first and a second cell stack, each cantilevered from opposite sides of a weld ring. The weld ring is located at the approximate centre or middle of a pressure vessel composed of two half sections which are welded to opposite sides of the weld ring. The cell stacks are assentially unsupported at their outer ends. Electrical current carriers are received in longitudinal channels formed on opposite sides of an axially located cell stack support member, on which the cell elements are captured. Cantilever mounting of two cell stacks from a central weld ring is found to improve the integrating and durability of the cell. It also increases the energy capacity of the battery through the ability to add more cells through the use of axially longer pressure vessels, incressing the capacity of the battery. Location of the weld ring between the pair of cell stacks improves heat transfer between the cells and the pressure vessel during discharge.
Patent EP-0259537-A2 (EP)
Inventor: KAMATH VASANTH R
IPC: C08F4/36
Filed: 1987-02-25
Abstract: An improved process is provided for preparing stable low viscosity polymer-polyols containing less than about 100 ppm residual monomers by using a monoperoxycarbonate initiator in combination with at least one initiator selected from diperoxyketals and peroxyesters, as chaser catalysts, at or near the end of the polymerization. The polymer-polyols prepared by the instant invention can be used to prepare high resiliency (load bearing) polyurethane foams.
Patent EP-0235775-A2 (EP)
Title: Verfahren zum elektrostatischen Aufladen von Aufzeichnungsmaterialien sowie Vorrichtung zur Durchführung des Verfahrens
Inventor: CRANSKENS GEORG
IPC: G03G15/00
Filed: 1987-02-28
Abstract: Auf ein Aufzeichnungsmaterial (2), insbesondere eine Druckplatte, die zum elektrostatischen Aufladen unter einer Sprühcorona (13) hindurchläuft, wird eine vorgegebene Biegespannung in Transportrichtung aufgebracht, die ein planes Aufliegen der Druckplatte auf einer Auflagefläche (1) herbeiführt. Dadurch werden produktionsbedingte Randwelligkeiten der Druckplatte ausgeglichen. Die Aufladevorrichtung weist Transportwalzenpaare (3,4) und (5,6) auf, die vor bzw. hinter der Auflagefläche (1) so angeordnet sind, daß ihre Durchlaufspalte für die Druckplatte oberhalb der Auflagefläche liegen. Zwischen jedem Transportwalzenpaar und der Sprühcorona ist eine Umlenkwalze (7;8) angebracht, die die Druckplatte unter einem Winkel α an die horizontale Auflagefläche zwangsweise heranführt bzw. von dieser unter einem Winkel β abhebt.
Patent EP-0245632-A2 (EP)
Inventor: LORENZONI LORENO
IPC: C07C231/06
Filed: 1987-03-30
Abstract: A method of removing copper from oxamide obtained through a process which involves the use of copper catalysts, by contacting it with an aqueous solution of a suitable complexing agent, which is capable offorming copper-containing water-soluble complexes and imparts to the aqueous solution a pH comprised between 2 and 8, optionally repeating the contacting step and, finally, recovering the purified oxamide by solid-liquid separation techniques. 
     The claimed process affords oxamide containing less than 25 ppm of copper.
Patent EP-0247604-A2 (EP)
Inventor: MORGANTI VICTOR M
IPC: G06F15/167
Filed: 1987-05-27
Abstract: In order to provide communication between two processors in a data processing unit, a target processor includes apparatus that can store data signal groups from a source processor. Having stored a data signal group from the source processor, the target processor notifies the source processor of the receipt of the data signal group. In response to the presence of the stored data signal group, the target processor executes a command identified by the transferred data signal group. The source processor at a preselected time, executes an instruction to determine if the command designated by the data signal group stored in the target processor has been executed. The commands specified by the transferred data signal groups can be executed under hardware control by the target processor in a relatively short time immediately following completion of the instruction in execution in the target processor at the time of the transfer of the data signal group. The interprocessor communication has only a minor impact on the performance of the source processor and the target processor because of the command implementation by apparatus.
Patent EP-0253282-A2 (EP)
Inventor: SUGAWARA EISHU
IPC: C23C14/34
Filed: 1987-07-07
Abstract: A thin film having a large high Kerr rotation angle is formed of a compound having a composition represented by the following formula (I)     wherein
     J: at least one of F, Cl, Br and I;   L: at least one of B, C, Al, Si, P, As, Sb, Bi, Se, Te, Ti, V, Cr, Mn, Ni, Ga, Ge, Zr, Nb and Mo;   Q: at least one of Fe and Co;   x: a value of 3-80; and   y: a value satisfying the following equation (II):         
     The film is produced by reacting a halogen or halogen-containing gas, which has occurred as a result of decomposition of a halogen compound, with a metal plasma or halogen-containing metal plasma and allowing the resultant componed to deposit as a thin film on a substrate.
Patent EP-0257285-A2 (EP)
Inventor: HORN ALAN S
IPC: A61K31/135
Filed: 1987-07-17
Abstract: This invention provides a method for reducing the intraocular pressure in mammals which comprises administering an effective amount of a compound selected from the group consisting of compounds represented by the general formula:
      where R₂, R₃ and R₄ are each selected from the group consisting of H and OA; A is H or is selected from the group consisting of hydrocarbyl radicals, e.g. lower alkyl radicals, i.e. methyl, ethyl, propyl etc., or - -R₅, 
 
wherein R₅ is selected from the group consisting of hydrocarbyl radicals, e.g. alkyl and aromatic residues; n is 2 or 3; and R₁ is selected from the group consisting phenyl and substituted phenyl, e.g. phenyl substituted with hydroxy, nitro, azido, sulfate, sulfonamido, halogen, hydrocarbyl and hetero atom-substituted hydrocarbyl radicals, wherein said heteroatoms are selected from the group consisting of halogen, nitrogen, oxygen, sulfur and phosphorus and said hydrocarbyl radicals comprise from 1 to 12 carbon atoms, with the proviso that at least one of R₂, R₃ and R₄ is H, that at least one of R₂, R₃ and R is not H and that R₂ and R₄ are not both OA; and pharmaceutically-acceptable salts thereof, in an ophthalmic carrier. Preferably, R is phenyl or 3 or 4 hydroxyphenyl.
Patent EP-0273100-A2 (EP)
Inventor: KUMASAKA TORU
IPC: H03H17/02
Filed: 1987-07-24
Abstract: A plurality of digital filters, each operating at mutually different clock frequencies (fc₁,fc₂), are cascaded to each other in a digital filter circuit. The clock frequencies are set so that the least common multiple thereof is equal to a high frequency at and above which the high-frequency component of a signal to be filtered by the digital filter circuit barely exists. By setting the clock frequencies in this manner, the second frequency pass band of the digital filter circuit can be raised to a high frequency so as to approximate the total filtering property of the digital filter circuit to that of a desired low-pass filtering property.
Patent EP-0264059-A2 (EP)
Inventor: ABE YOSHINORI KONISHIROKU PHOT
IPC: H04N1/393
Filed: 1987-10-07
Abstract: In an image processing apparatus capable of enlarging/reducing operation according to the invention, there are provided an input buffer for storing an image data, an enlargement/reduction circuit for performing the enlargement/reduction processing of the image data outputted from the input buffer, an output buffer for storing the enlarged/reduced image data, and a timing circuit for controlling processing timing for the image data through the input buffer, the enlargement/reduction circuit and the output buffer. The timing circuit respectively controls the data read-out timing from the input buffer and the data write-in timing into the output buffer in accordance with the designated enlargement/reduction ratio by regulating the frequency of clock pulse.
Patent EP-0279032-A2 (EP)
Inventor: GLASS DAVID WAYNE
IPC: G02F1/1335
Filed: 1987-11-13
Abstract: A light source (15), which has a time varying chromatic output, back lights or front lights a plurality of liquid crystal displays (14) disposed in a desired arrangement. Two different colors can be produced at two different times by using a fluorescent light as the light source. The fluorescent light is a sealed tube having a high vacuum with an inert gas therein for energization of the gas and a low pressure mercury vapor. The tube has a coating on the inner surface of the tube of at least one phosphor. Energization of the inert gas causes the low pressure mercury vapor to arc to produce light of a first color during a first time period with the light of the second color being produced solely from the phosphor coating upon the gas being deenergized during the second time period. Each of the liquid crystal displays can be activated during the first time period, the second time period, both time periods, or remain inactivated during both time periods. This selective activation or inactivation of each liquid crystal display produces displayed information in the first color, the second color or both colors. By forming the coating of a mixture of two phosphors with substantially different persistence times, a second color is produced during the second time period from the phosphor mixture, and a third color is produced during a third time period after the second time period solely from the phosphor having the longer persistence time.
Patent EP-0238134-A2 (EP)
Title: Optisches Zeitbereichsreflektometer mit Heterodyn-Empfang
Inventor: BECKMANN FRIEDRICH-KARL
IPC: G01M11/00
Filed: 1987-03-10
Abstract: Die Erfindung bezieht sich auf ein optisches Zeitbereichsreflektometer (OTDR) mit Heterodyn-Empfang zur Bestimmung der Dämpfung eines Lichtwellenleiters (Meß-LWL) durch Messung des rückgestreuten Anteils von in den Meß-LWL gesendeten Lichtimpulsen, mit einer einen Sendestrahl in die Meß-LWL sendenden modulierten Laser-Lichtquelle und einer einen Lokaloszillator bildenden und Dauerlicht sendenden Laser-Lichtquelle, deren Licht um eine Zwischenfrequenz unterschiedlicher Wellenlänge mit dem rückgestreuten Licht der Sende-Lichtquelle überlagert und einem Photo-Detektor zugeführt wird, dessen zwischenfrequentes elektrisches Ausgangssignal ausgefiltert und ausgewertet wird. Zur Verbesserung des Signal-Rauschverhältnisses ist vorgesehen, daß die Sende-Lichtquelle ein Sende-Laser l ist, dessen Licht in aufeinanderfolgenden Zeitabständen (t₁ bis t₂) derart beeinflußt ist, daß die Lichtfrequenz zwischen zwei Eckfrequenzen f L1  und f L2  variiert, und daß die den Lokaloszillator bildende Lichtquelle ein Laser ist, der Licht mit einer Frequenz f Lo  sendet, welche außerhalb des Bereichs zwischen den Eckfrequenzen f L1  und f L2  liegt, und welche sich von einem zwischen den Frequenzen f L1  und f L2  liegenden Frequenzwert (f LM ) um die Zwischenfrequenz (f ZF ) unterscheidet.
Patent EP-0256609-A2 (EP)
Inventor: SASAKI NOBUYOSHI
IPC: B22C9/10
Filed: 1987-01-05
Abstract: A core mold to be assembled with a shell mold for use in an investment casting process which comprises a core matrix (10) consisting of an aggregate and an inorganic binder, a binder layer (12) impregnated from the surface of the core matrix (10), a coating layer (14) formed by coating a slurry over the binder layer (12) and a paraffin wax layer (16) covering the exterior periphery of the coating layer.
Patent EP-0237220-A2 (EP)
Inventor: KAITO TAKASHI
IPC: G03F1/74
Filed: 1987-02-23
Abstract: A method of forming a film (21) on a specific portion of a substrate (4-1) comprises irradiating the specific portion with a focused ion beam (3), and directing onto the specific portion material which will be caused by the focused ion beam (3) to form the film (21), the latter having a fringe (22) on at least one side thereof, characterised in that the or each fringe (22) is then selectively removed.